| Company | Timeline | Status | |
| Groundwork Northamptonshire Secretary • Finance Manager | 12 Sep 2008←10 Years→31 Jan 2019 | Active | |
Pollution Control And Measurement (Europe) Limited Director • Chartered Accountant | 19 Jul 1995←3 Years→3 Aug 1998 | Dissolved | |
| Envea UK Ltd Director • Accountant | 12 Sep 1994←3 Years→3 Aug 1998 | Active | |
Pollution Control And Measurement (Europe) Limited Secretary • Unreported | 19 May 1994←4 Years→3 Aug 1998 | Dissolved | |
| Envea UK Ltd Director • Company Secretary | 30 Apr 1992←2 Years 2 Months→30 Jun 1994 | Active | |
